Patents by Inventor Stefan Recht

Stefan Recht has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Lighting device
    Patent number: 9250197
    Abstract: A method of examining an object containing a polycrystalline material, in which at least one part of the surface of the object is illuminated with substantially isotropic light, as well as a illumination device for carrying out the method. In this manner, the polycrystalline material is less influenced by the different reflection characteristics of individual particles of the polycrystalline material.
    Type: Grant
    Filed: September 14, 2009
    Date of Patent: February 2, 2016
    Assignee: GP Inspect GmbH
    Inventors: Vitaly Bezgachev, Marc Hemsendorf, Christian Probst, Stefan Recht, Stephanus Wansleben
  • Lighting Device
    Publication number: 20100085749
    Abstract: A method of examining an object containing a polycrystalline material, in which at least one part of the surface of the object is illuminated with substantially isotropic light, as well as a illumination device for carrying out the method. In this manner, the polycrystalline material is less influenced by the different reflection characteristics of individual particles of the polycrystalline material.
    Type: Application
    Filed: September 14, 2009
    Publication date: April 8, 2010
    Applicant: GP INSPECT GMBH
    Inventors: Vitaly Bezgachev, Marc Hemsendorf, Christian Probst, Stefan Recht, Stephanus Wansleben